[NEXMANAGE-899] Fix dispatcher not recording state file and causing snapshot failure #583
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PULL DESCRIPTION
The dispatcher agent raises an exception when it fails to retrieve the state value from the state file. This results in the dispatcher not recording the restart_reason and snapshot_num, which are important for the rollback scenario.
This PR removes the exception that occurs when the dispatcher agent is unable to retrieve the state value from the state file. In cases where the state is None, the dispatcher will still record the restart_reason and snapshot_num.
Impact Analysis
CODE MAINTAINABILITY
go fmt
orformat-python.sh
as applicableCode must act as a teacher for future developers